Smaller round neodymium magnets disc , circle with Thickness / axially Magnetization

Permanent Rare Earth Neodymium ndfeb disc Magnet circle

General Introduction 
1, Our NdFeB rare earth magnet is particularly suitable for high volumn production of a wide variety of shapes and size ranges. 
2, Precise dimensional control is achieved in both processed and usually the component does not require further machining. 
3, Injection moulded NdFeB do not normally require coating due to better corrosion resistance, however coating is recommended for compression moulded NdFeB. 

Features
1. High energy ranging from 8MGOe to 48MGOe with wondrerful coercive force. 
2. Less expensive, and mechanically stronger and less brittle than SmCo 
3. For most applications, coating or plating is recommended. 
4. Advantages: 
A) High energy 
B) Very high Hc and Hci output 
C) More economical than SmCo 
D) Wonderful performance at ambient temperature

Permanent Sintered NdFeB Ring Magnet 
1). Composite: Neodymium iron boron. 
2). Certification: ISO9001 & RoHS & SGS. 
3). Samples free. 
4). Application: Motor, sensor, speaker etc 
5). Shapes: Block, Ring, Cylinder, Tile(Irregular) etc. 

Specifications: 

1. ISO9001: 2004 and SGS, RoHS certificates system, 
2. Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-AG, Ni-Au, etc. 

Grade Available: 
N35-N52 working temperature: 80° C 
30M-45M, 50M working temperature: 100° C 
30H-48H working temperature: 120° C 
30SH-45SH working temperature: 150° C 
28UH-40UH working temperature: 180° C 
28EH-38EH working temperature: 200° C 
30AH, 33AH working temperature: 230° C 

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